package b3.net
{
	import flash.events.*;
	import flash.net.*;
	import flash.utils.*;
	
	public class ServerHelper extends EventDispatcher
	{
		//唯一对象
		static private var instance:ServerHelper;		
		
		public function ServerHelper()
		{
		}
		
		public static function getInstance():ServerHelper
		{
			if (!instance)
				instance = new ServerHelper();
			return instance;
		}
		
	}
}